Thanks for help dynamicsolo.
I don't understnad one thing in your solution. You say that the nodes must be at points x = 0 and x = L although the string is not fixed at the ends (it may sound strange but it is a theoretical problem). In my last solution I thought that at these points there...
Thanks for answer.
So the speed is still v = 2fl.
The possible wavelengths now are:
a = (2n - 1)* wavelenght/4
here n = 1,2,3,4...; a = 0.25l or 0.75l
So the possible frequencies now are:
f(possible) = 2f(2n-1)/3 or f(possible) = 2f(2n-1);
How about this solution?
Homework Statement
I just want to check the solution of the following problem:
We have got a string whose length is l and fundamental frequency is f. This string is clamped at a point 0.25l. What are possible frequencies of oscillations of this clamped string?
The Attempt at a Solution...